ATE511257T1 - System und verfahren für maximalwahrscheinlichkeitsdekodierung in drahtlosen mimo-kommunikationssystemen - Google Patents

System und verfahren für maximalwahrscheinlichkeitsdekodierung in drahtlosen mimo-kommunikationssystemen

Info

Publication number
ATE511257T1
ATE511257T1 AT05752043T AT05752043T ATE511257T1 AT E511257 T1 ATE511257 T1 AT E511257T1 AT 05752043 T AT05752043 T AT 05752043T AT 05752043 T AT05752043 T AT 05752043T AT E511257 T1 ATE511257 T1 AT E511257T1
Authority
AT
Austria
Prior art keywords
decoding
wzf
wireless communication
communication systems
maximum probability
Prior art date
Application number
AT05752043T
Other languages
English (en)
Inventor
Xuemei Ouyang
Pen C Li
Monisha Ghosh
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE511257T1 publication Critical patent/ATE511257T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03184—Details concerning the metric
    • H04L25/03197—Details concerning the metric methods of calculation involving metrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)
AT05752043T 2004-06-30 2005-06-27 System und verfahren für maximalwahrscheinlichkeitsdekodierung in drahtlosen mimo-kommunikationssystemen ATE511257T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58420304P 2004-06-30 2004-06-30
PCT/IB2005/052128 WO2006003607A2 (en) 2004-06-30 2005-06-27 System and method for maximum likelihood decoding in mimo wireless communication systems

Publications (1)

Publication Number Publication Date
ATE511257T1 true ATE511257T1 (de) 2011-06-15

Family

ID=35395884

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05752043T ATE511257T1 (de) 2004-06-30 2005-06-27 System und verfahren für maximalwahrscheinlichkeitsdekodierung in drahtlosen mimo-kommunikationssystemen

Country Status (7)

Country Link
US (1) US7724834B2 (de)
EP (1) EP1763935B1 (de)
JP (1) JP4861316B2 (de)
KR (1) KR20070026657A (de)
CN (1) CN1977486B (de)
AT (1) ATE511257T1 (de)
WO (1) WO2006003607A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005242604A (ja) * 2004-02-26 2005-09-08 Seiko Epson Corp 画像配列の決定
CN101026428A (zh) * 2006-02-17 2007-08-29 华为技术有限公司 用于多输入多输出系统的最大似然估值方法及装置
KR100789140B1 (ko) * 2006-09-22 2007-12-28 한국과학기술원 여러 입력 여러 출력 시스템에 알맞은 새로운 가장 비슷함복호 방식
US8068566B2 (en) * 2007-07-31 2011-11-29 Intel Corporation Unified multi-mode receiver detector
TWI375412B (en) * 2007-09-07 2012-10-21 Univ Nat Chiao Tung Preamble sequence detection and integral carrier frequency offset estimation method for ofdm/ofdma wireless communication system
DE102007053091A1 (de) * 2007-11-07 2009-05-14 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Decodierung von faltungscodierten Signalen
US8295373B2 (en) * 2008-09-30 2012-10-23 Intel Corporation Virtual multicarrier design for orthogonal frequency division multiple access communications
CN102811117B (zh) * 2011-06-03 2017-03-01 中兴通讯股份有限公司 Mimo系统的译码方法及装置
US8923412B2 (en) 2012-12-13 2014-12-30 Blackberry Limited Wireless electronic device with a decoder and associated methods
CN103618585B (zh) * 2013-10-28 2014-12-31 清华大学 一种基于置信传播算法的联合多用户检测和译码方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0004765D0 (en) * 2000-03-01 2000-04-19 Mitel Corp Soft-decision decoding of convolutionally encoded codeword
US7068628B2 (en) * 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
JP4331563B2 (ja) * 2002-10-10 2009-09-16 三星電子株式会社 空間−時間ブロック符号を用いて送信アンテナダイバシティを支援する送受信装置
AU2003280097A1 (en) * 2002-12-03 2004-06-23 Koninklijke Philips Electronics N.V. A simplified decoder for a bit interleaved cofdm-mimo system

Also Published As

Publication number Publication date
WO2006003607A3 (en) 2006-03-30
EP1763935A2 (de) 2007-03-21
EP1763935B1 (de) 2011-05-25
JP2008505520A (ja) 2008-02-21
CN1977486A (zh) 2007-06-06
KR20070026657A (ko) 2007-03-08
US20090190682A1 (en) 2009-07-30
WO2006003607A2 (en) 2006-01-12
US7724834B2 (en) 2010-05-25
JP4861316B2 (ja) 2012-01-25
CN1977486B (zh) 2010-05-05

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